CN215989391U

CN215989391U - Computer data interface structure

Info

Publication number: CN215989391U
Application number: CN202121146822.2U
Authority: CN
Inventors: 刘美香
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-03-08
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a computer data interface structure which comprises a case, wherein one side of the rear end face of the case is provided with a VGA interface and a sealing mechanism, the left side and the right side of the VGA interface are respectively provided with a supporting block, and one side of each supporting block is provided with a groove. According to the utility model, when the VGA interface needs to be connected, the sealing plate is lifted upwards by hands to enable the rotating plate to rotate upwards around the supporting rod, so that the first spring is extruded, the sealing plate is opened, then the pressing plate is pressed to enable the pressing plate to rotate around the fixed rod, and further the second spring is compressed, so that the moving plate drives the limiting rod to move upwards, the VGA interface can be clamped in the VGA interface, the limiting rod fixes the VGA interface under the action of the elastic force of the second spring when the pressing plate is loosened, the situation that the VGA interface is loosened and accidentally falls off when being connected is avoided, the use safety of a computer is improved, the installation is convenient, and the installation efficiency is greatly improved.

Description

Computer data interface structure

Technical Field

The utility model relates to the technical field of computers, in particular to a computer data interface structure.

Background

The computer is commonly called computer, is a modern electronic computer used for high-speed calculation, can perform numerical calculation and logic calculation, also has a memory function, is a modern intelligent electronic device capable of operating according to a program and automatically processing mass data at high speed, consists of a hardware system and a software system, is called a bare computer without any software, can be divided into five types of super computers, industrial control computers, network computers, personal computers and embedded computers, and more advanced computers include biological computers, photon computers, quantum computers and the like.

The existing computer data interface structure, when connecting VGA joints, need to be manually twisted to move the screw rod of the left and right sides to fix in order to prevent that the end of a thread from coming off, but because the quick-witted case rear end line body and connect too much space narrow and small, cause the hindrance when connecting the installation to VGA, be not convenient for operate, and when needs are changed VGA joint, because it is difficult to twist to cause to connect the corrosion, and the body can not carry the cross screwdriver at any time, consequently, bring a lot of inconveniences for the installation and the dismantlement work of reality, greatly influence work efficiency, when not using VGA interface, be not convenient for automatically seal VGA interface, make the dust enter into the inside of VGA interface easily, thereby influence the life of VGA interface.

To this end, we propose a computer data interface architecture to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a computer data interface structure, which solves the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a computer data interface structure comprises a case, one side of the rear end face of the case is provided with a VGA interface and a sealing mechanism, the sealing mechanism comprises a connecting block inside, a supporting rod is fixedly installed on the inner wall of the opposite side of the connecting block, the outer wall of the supporting rod is sleeved with a rotating plate, a sealing plate is fixedly connected with one end of the rotating plate, springs are arranged at the left end and the right end of the rotating plate respectively, supporting blocks are arranged at the left side and the right side of the VGA interface respectively, grooves are formed in one side of each supporting block, anti-falling mechanisms are arranged inside the grooves respectively, a pressing plate is arranged inside each anti-falling mechanism, a fixing rod is sleeved on the inner wall of one end of the pressing plate, a moving plate is fixedly connected with one end of the pressing plate, sliding grooves are formed in the left side and the right side of the top end of the moving plate, sliding rods are sleeved on the inner walls of the sliding grooves, and limiting rods are arranged on one side of the sliding rods, a clamping groove is formed in one side of the limiting rod, a second spring is arranged between the pressing plate and the opposite side of the groove, a plurality of exhaust holes are formed in one side of the case, heat dissipation is convenient to conduct inside of the case, and the front end face and the rear end face of the case are provided with USB interfaces.

In a further embodiment or as a further scheme of the present invention, one end of the connecting block is welded to an outer wall of the chassis, the outer wall of the supporting rod is movably connected to an inner wall of the rotating plate, the first spring is sleeved on one side of the outer wall of the supporting rod, two ends of the first spring are fixedly connected to the rotating plate and the connecting block, and one side of the sealing plate is attached to the outer wall of the VGA interface through the first spring, so that the VGA interface is sealed conveniently, and dust is prevented from entering the VGA interface when the VGA interface is not used, so that the service life of the VGA interface is prevented from being affected.

In a further embodiment or as a further scheme of the present invention, the inner wall of the pressing plate and the outer wall of the fixing rod form a movable connection, two ends of the fixing rod and the inner wall of the groove are fixedly connected with each other, the inner wall of the chute and the inner wall of the sliding rod form a movable connection, the upper end and the lower end of the sliding rod are respectively and fixedly connected with the inner wall of the clamping groove, and the upper end and the lower end of the second spring are respectively and fixedly connected with the pressing plate and the outer wall of the groove, so that the situation that the VGA connector is loosened and accidentally falls off when connected is avoided, the safety of the computer is improved, the installation is convenient, and the installation efficiency is greatly improved.

In a further embodiment or as a further scheme of the utility model, a VGA connector is arranged between opposite sides of the supporting blocks, the other ends of the limiting rods pass through the inside of the grooves and extend to one side of the supporting blocks to be attached to the outer wall of the VGA connector, and the other ends of the limiting rods are of a hemispherical structure, so that the limiting rods can be conveniently and accurately clamped on the outer wall of the VGA connector, and meanwhile, the outer wall of the VGA connector is prevented from being damaged.

In a further embodiment or as a further scheme of the present invention, the sealing mechanism is located right above the VGA interface, the connecting block, the supporting block and the anti-drop mechanism are all in a symmetrical structure with the central axis of the VGA interface, and the supporting block and the chassis form a threaded connection through a bolt, so that the supporting block is convenient to mount and dismount and convenient to replace.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the VGA connector needs to be connected, the sealing plate is lifted upwards by hands to enable the rotating plate to rotate upwards around the supporting rod, so that the first spring is extruded, the sealing plate is opened, then the pressing plate is pressed to enable the pressing plate to rotate around the fixed rod, so that the second spring is compressed, the left side and the right side of the inside of the supporting block are respectively provided with the through holes, the other end of the limiting rod penetrates through the inside of the through hole and is movably connected with the through hole, so that the moving plate drives the limiting rod to move upwards, the VGA connector can be clamped in the VGA connector, the pressing plate is loosened under the action of the elastic force of the second spring, the action of the limiting rod on the VGA connector in the vertical direction is increased, the structure is just vertical to the dropping direction of the VGA connector, the VGA connector is convenient to fix, and the situation that the VGA connector is loosened and accidentally dropped when being connected is avoided, the safety of the computer use is improved, and the mode that adopts the long bolt fastening in the past can be replaced through this kind of mode, and fixed action is more convenient before the fixed operation mode in this scheme is relative, and is quicker, avoids rotating the required time of bolt, and can be applicable to narrow and small space and operate, is convenient for install and dismantle, improves work efficiency.

2. According to the utility model, when the VGA interface is not required to be connected, the VGA connector is directly pulled out from the interior of the VGA interface, the rotating plate and the sealing plate rotate around the supporting rod under the action of the elastic force of the first spring, and the mode can automatically shield the VGA interface when the plug is pulled out, so that the sealing plate is automatically attached to the outer wall of the VGA interface, the VGA interface is automatically sealed, and dust is prevented from entering the interior of the VGA interface when the VGA interface is not used, and the service life of the VGA interface is further influenced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a partial structural view of the support block of the present invention.

FIG. 4 is a schematic sectional view of the support block according to the present invention.

FIG. 5 is a schematic view of the internal structure of the groove of the present invention.

FIG. 6 is a schematic view of the connection structure of the sliding chute and the sliding rod of the present invention.

Fig. 7 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: 1. a chassis; 101. a VGA connector; 2. a VGA interface; 3. a sealing mechanism; 301. connecting blocks; 302. a support bar; 303. a rotating plate; 304. a sealing plate; 305. a first spring; 4. a support block; 401. A groove; 5. an anti-drop mechanism; 501. a pressing plate; 502. fixing the rod; 503. moving the plate; 504. a chute; 505. a slide bar; 506. a limiting rod; 507. a card slot; 508. and a second spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated conveniently, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in the embodiment of the present invention, a computer data interface structure includes a chassis 1, a VGA interface 2 is disposed on one side of a rear end surface of the chassis 1, support blocks 4 are disposed on both left and right sides of the VGA interface 2, a groove 401 is formed on one side of each support block 4, a VGA connector 101 is disposed between opposite sides of the support blocks 4, the other end of a limit rod 506 passes through the inside of the groove 401 and extends to one side of the support block 4 to be attached to an outer wall of the VGA connector 101, through holes are respectively formed on both left and right sides of the inside of the support block 4, the other end of the limit rod 506 passes through the inside of the through hole and is movably connected to the through hole, the other end of the limit rod 506 is in a hemispherical structure, so that the limit rod 506 can be accurately clamped on the outer wall of the VGA connector 101, and damage to the outer wall of the VGA connector 101 can be avoided, the support blocks 4 are in threaded connection with the chassis 1 through bolts, be convenient for install and dismantle supporting shoe 4, convenient the change, a plurality of exhaust holes have been seted up to one side of quick-witted case 1, are convenient for dispel the heat to the inside of quick-witted case 1, and the preceding terminal surface and the rear end face of quick-witted case 1 all are provided with the USB interface.

Example 1

Referring to fig. 2-7, a sealing mechanism 3 is disposed on one side of the rear end face of a chassis 1, the sealing mechanism 3 includes a connecting block 301, a supporting rod 302 is fixedly mounted on an inner wall of an opposite side of the connecting block 301, a rotating plate 303 is sleeved on an outer wall of the supporting rod 302, a sealing plate 304 is fixedly connected to one end of the rotating plate 303, springs 305 are disposed at both left and right ends of the rotating plate 303, one end of the connecting block 301 is welded to an outer wall of the chassis 1, the outer wall of the supporting rod 302 and the inner wall of the rotating plate 303 are movably connected, the spring 305 is sleeved on one side of the outer wall of the supporting rod 302, both ends of the spring 305 are respectively fixedly connected to the rotating plate 303 and the connecting block 301, one side of the sealing plate 304 is attached to the outer wall of the VGA interface 2 through the spring 305, when the VGA interface 2 is not required to be connected, the pressing plate 501 is rotated around a fixing rod 502, and then compress No. two springs 508, the through-hole has been seted up respectively to the inside left and right sides of supporting shoe 4, and the other end of gag lever post 506 all passes the inside of through-hole and constitute swing joint with the through-hole, thereby make movable plate 503 drive gag lever post 506 rebound, make VGA connect 101 from VGA interface 2's inside separation, make the automatic laminating of closing plate 304 and VGA interface 2's outer wall realization under spring 305's elastic force effect, be convenient for automatically seal VGA interface 2, the dust enters into VGA interface 2's inside when avoiding not using VGA interface 2, thereby influence VGA interface 2's life.

Example 2

Referring to fig. 2-7, the interior of the groove 401 is provided with an anti-falling mechanism 5, the interior of the anti-falling mechanism 5 includes a pressing plate 501, a fixing rod 502 is sleeved on an inner wall of one end of the pressing plate 501, a moving plate 503 is fixedly connected to one end of the pressing plate 501, chutes 504 are formed on left and right sides of a top end of the moving plate 503, slide bars 505 are sleeved on inner walls of the chutes 504, a limiting rod 506 is disposed on one side of the slide bars 505, a slot 507 is formed on one side of the limiting rod 506, a second spring 508 is disposed between the pressing plate 501 and an opposite side of the groove 401, the inner wall of the pressing plate 501 and an outer wall of the fixing rod 502 are movably connected, two ends of the fixing rod 502 and an inner wall of the groove 401 are fixedly connected, the inner wall of the chute 504 and an inner wall of the slide bar 505 are movably connected, upper and lower ends of the slide bar 505 are fixedly connected with an inner wall of the slot 507, and upper and lower ends of the spring 508 are respectively connected with the pressing plate 501, and a lower end of the pressing plate 501, The outer walls of the grooves 401 are fixedly connected with each other, the sealing mechanism 3 is located right above the VGA interface 2, and the connecting block 301, the supporting block 4 and the anti-falling mechanism 5 are all in a symmetrical structure with the central axis of the VGA interface 2.

The difference from example 1 is: when the VGA interface 2 needs to be connected, the sealing plate 304 is lifted upwards by hand to make the rotating plate 303 rotate upwards around the supporting rod 302, so as to extrude the first spring 305, so as to open the sealing plate 304, then the pressing plate 501 is pressed to make the pressing plate 501 rotate around the fixing rod 502, so as to compress the second spring 508, the left and right sides inside the supporting block 4 are respectively provided with a through hole, and the other end of the limiting rod 506 passes through the inside of the through hole and is movably connected with the through hole, so that the moving plate 503 drives the limiting rod 506 to move upwards, so as to clamp the VGA interface 101 inside the VGA interface 2, the pressing plate 501 is loosened under the action of the elastic force of the second spring 508, so as to increase the action of the limiting rod 506 on the VGA interface 101 in the vertical direction, and just form a vertical structure with the dropping direction of the VGA interface 101, thereby facilitating the fixation of the VGA interface 101, the situation that the VGA connector 101 is loosened and accidentally falls off when being connected is avoided, the use safety of the computer is improved, the computer can be suitable for narrow and small space to operate, the installation and the disassembly are convenient, and the working efficiency is improved.

It is worth mentioning that: in the present embodiment, the first spring 305 and the second spring 508 are all made of a commercially available compression spring of type HF-043.

The working principle of the utility model is as follows: when the VGA connector 2 is used, when the VGA connector 2 needs to be connected, the sealing plate 304 is lifted upwards by hands to enable the rotating plate 303 to rotate upwards around the supporting rod 302, so that the first spring 305 is extruded, the sealing plate 304 is opened, then the pressing plate 501 is pressed to enable the pressing plate 501 to rotate around the fixing rod 502, so that the second spring 508 is compressed, the left side and the right side of the inner part of the supporting block 4 are respectively provided with a through hole, the other end of the limiting rod 506 penetrates through the inner part of the through hole and is movably connected with the through hole, so that the moving plate 503 drives the limiting rod 506 to move upwards, the VGA connector 101 can be clamped in the inner part of the VGA connector 2, the pressing plate 501 is loosened under the action of the elastic force of the second spring 508, the action of the limiting rod 506 on the vertical direction of the VGA connector 101 is increased, the structure is just vertical to the falling direction of the VGA connector 101, and the VGA connector 101 is convenient to fix, the situation that the VGA connector 101 is loosened and accidentally falls off when being connected is avoided, the use safety of a computer is improved, the device can be suitable for being operated in a narrow space, is convenient to install and disassemble, and the working efficiency is improved, when the VGA interface 2 is not required to be connected, the pressing plate 501 rotates around the fixed rod 502 by pressing the pressing plate 501, so that the second spring 508 is compressed, the left side and the right side of the inner part of the supporting block 4 are respectively provided with a through hole, the other end of the limiting rod 506 penetrates through the inner part of the through hole and is movably connected with the through hole, so that the moving plate 503 drives the limiting rod 506 to move upwards to separate the VGA connector 101 from the inner part of the VGA interface 2, the sealing plate 304 and the outer wall of the VGA interface 2 are automatically attached under the elastic action of the first spring 305, the VGA interface 2 is convenient to be automatically sealed, and dust is prevented from entering the inner part of the VGA interface 2 when the VGA interface 2 is not used, thereby affecting the lifetime of the VGA interface 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A computer data interface structure, includes quick-witted case (1), its characterized in that: the anti-dropping mechanism is characterized in that a VGA interface (2) and a sealing mechanism (3) are arranged on one side of the rear end face of the case (1), the sealing mechanism (3) comprises a connecting block (301) inside, a supporting rod (302) is fixedly mounted on the inner wall of the opposite side of the connecting block (301), a rotating plate (303) is sleeved on the outer wall of the supporting rod (302), a sealing plate (304) is fixedly connected to one end of the rotating plate (303), springs (305) are arranged at the left end and the right end of the rotating plate (303), supporting blocks (4) are arranged at the left side and the right side of the VGA interface (2), a groove (401) is formed in one side of each supporting block (4), an anti-dropping mechanism (5) is arranged inside each groove (401), a pressing plate (501) is arranged inside the anti-dropping mechanism (5), and a fixing rod (502) is sleeved on the inner wall of one end of the pressing plate (501), according to one end fixedly connected with movable plate (503) of pressing panel (501), and spout (504) have all been seted up to the top left and right sides of movable plate (503), slide bar (505) have all been cup jointed to the inner wall of spout (504), and one side of slide bar (505) all is provided with gag lever post (506), draw-in groove (507) have been seted up to one side of gag lever post (506), be provided with No. two spring (508) between the relative one side of pressing panel (501) and recess (401).

2. A computer data interface architecture according to claim 1, wherein: the one end of connecting block (301) and the outer wall of quick-witted case (1) are welded connection each other, the outer wall of bracing piece (302) constitutes swing joint with the inner wall of rotor plate (303), spring (305) cup joint in outer wall one side of bracing piece (302), and the both ends of spring (305) each other is fixed connection with rotor plate (303), connecting block (301) respectively, one side of closing plate (304) is laminated with the outer wall of VGA interface (2) through spring (305).

3. A computer data interface architecture according to claim 1, wherein: the inner wall of the pressing plate (501) is movably connected with the outer wall of the fixing rod (502), the two ends of the fixing rod (502) are fixedly connected with the inner wall of the groove (401), the inner wall of the sliding groove (504) is movably connected with the inner wall of the sliding rod (505), the upper end and the lower end of the sliding rod (505) are fixedly connected with the inner wall of the clamping groove (507), and the upper end and the lower end of the second spring (508) are fixedly connected with the outer walls of the pressing plate (501) and the groove (401).

4. A computer data interface architecture according to claim 1, wherein: be provided with VGA between the relative one side of supporting shoe (4) and connect (101), the other end of gag lever post (506) all passes the inside of recess (401) and extends to one side of supporting shoe (4) and the outer wall that VGA connects (101) and laminates mutually, and the other end of gag lever post (506) is hemisphere structure.

5. A computer data interface architecture according to claim 1, wherein: sealing mechanism (3) are located VGA interface (2) perpendicular directly over, connecting block (301), supporting shoe (4) and anti-drop mechanism (5) all are symmetrical structure with the axis of VGA interface (2).